CN100595136C - 一种饲料级磷酸钙的生产方法 - Google Patents
一种饲料级磷酸钙的生产方法 Download PDFInfo
- Publication number
- CN100595136C CN100595136C CN200810044582A CN200810044582A CN100595136C CN 100595136 C CN100595136 C CN 100595136C CN 200810044582 A CN200810044582 A CN 200810044582A CN 200810044582 A CN200810044582 A CN 200810044582A CN 100595136 C CN100595136 C CN 100595136C
- Authority
- CN
- China
- Prior art keywords
- phosphoric acid
- calcium phosphate
- feed
- production method
- phosphate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
Description
总磷(P) | 水溶磷% | 钙(Ca) | 水分(H2O) | 氟(F) | 粒度(2mm) | 砷(AS) | 铅(Pb) |
21.5 | 60.3 | 17.3 | 1.5 | 0.13 | 92 | 合格 | 合格 |
总磷(P) | 水溶磷% | 钙(Ca) | 水分(H2O) | 氟(F) | 粒度(2mm) | 砷(AS) | 铅(Pb) |
21.5 | 60.3 | 17.3 | 1.5 | 0.10 | 92 | 合格 | 合格 |
总磷(P) | 水溶磷% | 钙(Ca) | 水分(H2O) | 氟(F) | 粒度(2mm) | 砷(AS) | 铅(Pb) |
21.1 | 42.3 | 17.2 | 1.1 | 0.16 | 94 | 合格 | 合格 |
总磷(P) | 水溶磷% | 钙(Ca) | 水分(H2O) | 氟(F) | 粒度(2mm) | 砷(AS) | 铅(Pb) |
21.0 | 73.3 | 16.5 | 2.0 | 0.12 | 91 | 合格 | 合格 |
总磷(P) | 水溶磷% | 钙(Ca) | 水分(H2O) | 氟(F) | 粒度(2mm) | 砷(AS) | 铝(Pb) |
21.0 | 82.3 | 15.3 | 2.1 | 0.15 | 96 | 合格 | 合格 |
总磷(P) | 水溶磷% | 钙(Ca) | 水分(H2O) | 氟(F) | 粒度(2mm) | 砷(AS) | 铅(Pb) |
21.4 | 65.1 | 15.6 | 1.7 | 0.16 | 93 | 合格 | 合格 |
总磷(P) | 水溶磷(P) | 钙(Ca) | 水分(H2O) | 氟(F) | 粒度(2mm) | 砷(AS) | 铅(Pb) |
22.9 | 20.1 | 15.1 | 1.7 | 0.09 | 96 | 合格 | 合格 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810044582A CN100595136C (zh) | 2008-04-11 | 2008-04-11 | 一种饲料级磷酸钙的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810044582A CN100595136C (zh) | 2008-04-11 | 2008-04-11 | 一种饲料级磷酸钙的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101264873A CN101264873A (zh) | 2008-09-17 |
CN100595136C true CN100595136C (zh) | 2010-03-24 |
Family
ID=39987601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810044582A Active CN100595136C (zh) | 2008-04-11 | 2008-04-11 | 一种饲料级磷酸钙的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100595136C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167301B (zh) * | 2011-03-17 | 2013-02-06 | 贵州川恒化工有限责任公司 | 一种高水溶性饲料级磷酸钙盐联产净化磷酸的生产方法 |
CN103213962B (zh) * | 2013-04-19 | 2015-05-06 | 武汉工程大学 | 含磷酸的混酸蚀刻废液制取饲料级磷酸氢钙的方法 |
CN103641094B (zh) * | 2013-11-28 | 2016-03-16 | 贵州开磷集团股份有限公司 | 一种用湿磷矿粉生产重过磷酸钙的方法 |
CN104828799B (zh) * | 2014-02-12 | 2017-02-08 | 贵州川恒化工股份有限公司 | 磷酸循环除杂法生产饲料级磷酸二氢钙的工艺 |
CN103864042A (zh) * | 2014-02-28 | 2014-06-18 | 昆明川金诺化工股份有限公司 | 一种降低饲料级磷酸二氢钙游离酸的方法 |
CN104310362A (zh) * | 2014-10-11 | 2015-01-28 | 瓮福(集团)有限责任公司 | 一种生产饲料级磷酸三钙的方法 |
CN104495775B (zh) * | 2015-01-06 | 2016-08-31 | 荆门盛隆科技有限公司 | 一种生产饲料级磷酸二氢钙的方法 |
CN105418167A (zh) * | 2015-11-19 | 2016-03-23 | 昆明川金诺化工股份有限公司 | 一种利用肥料级磷酸氢钙降低重过磷酸钙游离酸的方法 |
CN105819452B (zh) * | 2016-04-01 | 2018-01-30 | 龚家竹 | 一种从饲料磷酸盐脱氟渣中回收氟资源的方法 |
CN106744768B (zh) * | 2016-12-23 | 2019-03-12 | 云南磷化集团有限公司 | 一种淡磷酸制备饲料级磷酸二氢钙方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU823370A1 (ru) * | 1977-10-21 | 1981-04-23 | Производственное Объединение "Тех-Энергохимпром" | Способ получени обесфторенного фос-фАТА |
CN1220235A (zh) * | 1997-12-17 | 1999-06-23 | 金作美 | 料浆浓缩脱氟法制造饲料磷酸钙盐 |
CN1590286A (zh) * | 2004-04-13 | 2005-03-09 | 贾振宇 | 饲料级磷酸氢钙的生产新工艺 |
-
2008
- 2008-04-11 CN CN200810044582A patent/CN100595136C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU823370A1 (ru) * | 1977-10-21 | 1981-04-23 | Производственное Объединение "Тех-Энергохимпром" | Способ получени обесфторенного фос-фАТА |
CN1220235A (zh) * | 1997-12-17 | 1999-06-23 | 金作美 | 料浆浓缩脱氟法制造饲料磷酸钙盐 |
CN1590286A (zh) * | 2004-04-13 | 2005-03-09 | 贾振宇 | 饲料级磷酸氢钙的生产新工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN101264873A (zh) | 2008-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100595136C (zh) | 一种饲料级磷酸钙的生产方法 | |
CN103848670B (zh) | 一种以磷铵浓缩浆一步法生产高浓度复合肥的工艺 | |
CN109836177A (zh) | 一种利用盐酸和磷矿生产磷酸钙盐及高纯石膏的方法 | |
CN1769163A (zh) | 用湿法稀磷酸制备工业级磷酸、食品级磷酸和磷酸盐的方法 | |
CN102887532B (zh) | 一种氟硅酸制备氟化钾并联产白炭黑的工艺 | |
CN100371238C (zh) | 采用酸性料浆浓缩生产磷酸二铵的方法及二次氨化反应器 | |
CN100404412C (zh) | 一种饲料级磷酸一二钙的生产方法 | |
CN101337657A (zh) | 混酸分解磷矿联产磷酸二氢钾、磷酸氢钙和复肥的方法 | |
CN101857214A (zh) | 复分解法生产磷酸二氢钾的方法 | |
CN105197905A (zh) | 萃取磷矿联产饲料级磷酸二氢钙及工业级磷铵的生产方法 | |
CN110467167A (zh) | 沉淀预脱氟与汽提脱氟耦合的湿法磷酸脱氟方法 | |
CN107344715A (zh) | 饲料级磷酸二氢钙的生产方法 | |
CN103663499B (zh) | 用磷肥副产氟硅酸铵制备氟化钾联产超细白炭黑的方法 | |
CN1872799A (zh) | 浓缩磷酸制磷酸二铵与浓缩酸性料浆制磷铵或/和三元复肥的联产法及氨化反应器 | |
CN101288440B (zh) | 饲料级磷酸钙酸味剂的生产方法 | |
CN102167301B (zh) | 一种高水溶性饲料级磷酸钙盐联产净化磷酸的生产方法 | |
CN104828799A (zh) | 磷酸循环除杂法生产饲料级磷酸二氢钙的工艺 | |
CN103864039A (zh) | 脱氟磷酸联产工业级磷酸二氢铵和饲料级磷酸钙盐的方法 | |
CN101357755A (zh) | 一种磷酸二氢钾的生产方法 | |
CN1125773C (zh) | 饲料级磷酸氢钙的生产方法 | |
CN106115643B (zh) | 一种利用锅炉废渣净化湿法磷酸生产饲料级磷酸二氢钙的工艺 | |
CN106115645B (zh) | 一种饲料级磷酸二氢钙的生产方法 | |
US3151936A (en) | Process for the defluorination of phosphates | |
CN104495775A (zh) | 一种生产饲料级磷酸二氢钙的方法 | |
CN101439850B (zh) | 用硫酸氢铵分解磷矿生产硫磷铵的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN CHUAN HENG CHEMICAL CO., LTD. Free format text: FORMER OWNER: LI JIN Effective date: 20090918 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090918 Address after: 399, East Station Road, Sichuan, Shifang, China: 618400 Applicant after: Sichuan Chuanheng Chemical Industry Co., Ltd. Address before: 66, Jinhe East Road, Sichuan City, Shifang Province, China: 618400 Applicant before: Li Jin |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080917 Assignee: Guizhou Chuanheng Chemical Co., Ltd. Assignor: Sichuan Chuanheng Chemical Industry Co., Ltd. Contract record no.: 2010520000008 Denomination of invention: Method for producing feed-grade calcium phosphate Granted publication date: 20100324 License type: Exclusive License Record date: 20100423 |
|
ASS | Succession or assignment of patent right |
Owner name: GUIZHOU CHUANHENG CHEMICAL CO., LTD. Free format text: FORMER OWNER: SICHUAN CHUANHENG CHEMICAL CORPORATION Effective date: 20111209 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 618400 DEYANG, SICHUAN PROVINCE TO: 550500 QIANNAN BUYEI AND MIAO AUTONOMOUS PREFECTURE, GUIZHOU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111209 Address after: 550500 Guizhou Province, Qiannan Buyei and Miao Autonomous Prefecture Fuquan City Longchang town Guizhou CHUANHENG chemical limited liability company Patentee after: Guizhou Chuanheng Chemical Co., Ltd. Address before: 618400 No. 399 east station, Shifang, Sichuan Patentee before: Sichuan Chuanheng Chemical Industry Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: GUIZHOU CHANHEN CHEMICAL CO., LTD. Free format text: FORMER NAME: GUIZHOU CHUANHENG CHEMICAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 550500 Guizhou Province, Qiannan Buyei and Miao Autonomous Prefecture Fuquan City Longchang town Guizhou CHUANHENG chemical limited liability company Patentee after: GUIZHOU CHANHEN CHEMICAL CO., LTD. Address before: 550500 Guizhou Province, Qiannan Buyei and Miao Autonomous Prefecture Fuquan City Longchang town Guizhou CHUANHENG chemical limited liability company Patentee before: Guizhou Chuanheng Chemical Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 550500 Guizhou Province, Qiannan Buyei and Miao Autonomous Prefecture Fuquan City Longchang town Guizhou CHUANHENG chemical Limited by Share Ltd Patentee after: GUIZHOU CHANHEN CHEMICAL CO., LTD. Address before: 550500 Guizhou Province, Qiannan Buyei and Miao Autonomous Prefecture Fuquan City Longchang town Guizhou CHUANHENG chemical limited liability company Patentee before: GUIZHOU CHANHEN CHEMICAL CO., LTD. |